Question Beep error while PC boot

[.valkyrie.]

hi, i just built something with 12th gen intel

cpu + motherboard and using IGPU.

when i start it up it just beep like this. Beep then 2 another close beep.

beeeep --------------beep-beep.


i Don't know what does it mean.
and of course nothing shows on screen

 

[Ralston18]

Update your post to include full system hardware specs and OS information,

Go to the motherboard manufacturer's website to locate the beep code table.

The table may be presented in the Motherboard's User Guide/Manual along with the meanings of any displayed numeric error codes.

Listen carefully: beep codes use long and short beeps.

Your post suggests a long beep followed by two short beeps.

FYI. Start here but go to the manufacturer's website to be sure about what the beep code indicates.

https://www.computerhope.com/beep.htm

Hopefully just a loose connnection/connector or improperly seated card, jumper, RAM etc..

May seem connected or seated but really is not.

Refer to the applicable User Guide/Manuals to double check everything.

 

[.valkyrie.]

it seems it was RAM problem and i fixed that by updating bios